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 ###Instrução: Você pode me dizer a soma da Pontuação que tem o Local de t5, e o País dos Estados Unidos, e o Jogador Jeff Maggert?
 ###Tabelas: CREATE TABLE specifications_r-985_wasp_junior_sb (specifications_r-985_wasp_junior_sb_id AUTO_INCREMENT PRIMARY KEY, Engine VARCHAR, Power, continuous VARCHAR, Critical altitude This is the highest altitude at which the engine can achieve its full continuous power rating. Above this altitude, power falls off with height as with a naturally aspirated engine . See Supercharger#Altitude effects for details. VARCHAR, Power, takeoff VARCHAR, Compression ratio VARCHAR, Supercharger gear ratio VARCHAR, Octane rating VARCHAR, Dry weight VARCHAR) CREATE TABLE proposed (proposed_id AUTO_INCREMENT PRIMARY KEY, Building VARCHAR, Height VARCHAR, Floors INT, Year VARCHAR, Status VARCHAR) CREATE TABLE first_round (first_round_id AUTO_INCREMENT PRIMARY KEY, Place VARCHAR, Player VARCHAR, Country VARCHAR, Score INT, To par VARCHAR) CREATE TABLE comparison_of_targets (comparison_of_targets_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Public VARCHAR, Intranet VARCHAR, Extranet VARCHAR, Personal Sites VARCHAR, Team Sites VARCHAR, Developer VARCHAR) CREATE TABLE goals_for_senior_national_team (goals_for_senior_national_team_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Venue VARCHAR, Score VARCHAR, Result VARCHAR, Competition VARCHAR)  
SELECT SUM Score FROM first_round WHERE Place = t5 AND Country = united states AND Player = jeff maggert